The Gulf of Panama’s seasonal upwelling failed in 2025 for the first time in at least 40 years, breaking a long-standing ocean pattern.

The bow and arrow arrived across western North America almost all at once, offering new insight into how fast ideas can ...

Deep-sea coral reef discovered off the coast of Naples with an intact ecosystem that has scientists amazed today ...

Moths are flying later into the year as warmer falls extend their season, giving some species time for additional generations before winter.

Sargassum has reached record levels and is threatening beaches in the Caribbean and Florida, prompting environmental and tourism alerts ...

AI is helping scientists make sense of messy dinosaur footprints, offering new clues about how dinosaurs moved and when birds ...

Burned crusts on ancient pottery reveal that Stone Age people cooked fish together with berries, seeds, and other plants.

Blocks containing oysters are being sunk off the coast of England to restore reefs and revive a lost marine ecosystem.

Ancient fingerprints reveal children created some of the world’s earliest clay ornaments, offering new clues about early ...

Climate-fueled storms are worsening dengue and other disease outbreaks worldwide, as warmer, wetter conditions boost mosquito spread.

Early menopause may increase heart disease risk later in life. A study shows why timing matters and how early care can protect heart health.

A new study maps how mosquitoes fly when hunting humans, showing how visual and chemical cues guide their every move.